CN205148765U - Model material's injection moulding device - Google Patents

Abstract

The utility model discloses an injection molding device for model materials, which comprises a base, a barrel arranged on the upper end of the base, a first fixed template and a first movable template, the first fixed template and the first movable template The upper part is respectively provided with a second fixed template and a second movable template, and tie rods are arranged between the first fixed template and the first movable template and the second fixed template and the second movable template. Fixed molds are fixedly installed on the first fixed template and the second fixed template, and movable molds are fixedly installed on the first movable template and the second movable template, and the first fixed template and the second fixed template are fixedly installed with movable molds. A barrier belt is provided between the first fixed template and the second fixed template and the second movable template, and a material inlet is provided on the base at the lower end of the first fixed template and the first movable template, and the inside of the base is An inclined plate is provided, and an electric fan is arranged above the inclined plate, so that the production efficiency and working efficiency are increased, the operation is convenient, environmentally friendly and hygienic, and the practicability is strong, which is suitable for popularization and use.

Description

A kind of injection molding device of model material

technical field

The utility model relates to an injection molding device for model materials.

Background technique

The working principle of the injection molding machine is similar to that of the syringe used for injection. It uses the thrust of the screw (or plunger) to inject the plasticized plastic in the molten state (that is, the viscous fluid state) into the closed cavity. The process of obtaining products after curing and setting. Injection molding is a cyclic process, and each cycle mainly includes: quantitative feeding, melting and plasticizing, pressure injection, mold filling and cooling, and mold opening and taking. After taking out the plastic parts, the mold is closed again, and the next cycle is carried out.

Injection molding machine is a kind of mechanical equipment that transforms plastic granular materials into final plastic parts through melting, injection, pressure holding, cooling and other cycles. Thermoplastic molding machines usually use clamping tonnage or injection volume as a simple machine specification identification , Other parameters that can be used include injection rate, injection pressure, screw design, mold thickness and guide rod spacing, etc. Its components mainly include five units: injection system, mold system, hydraulic system, control system and mold clamping system; the existing mold system has no other corresponding safety measures except for simple protective windows installed around the mold components. There are also certain potential safety hazards during operation. Moreover, the production efficiency of the existing injection molding machine is low, and the temperature of the product is often high after injection molding, and the staff cannot carry out the next step of processing at the first time, which greatly reduces the work efficiency.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an injection molding device for model materials. Through the setting of the second fixed template and the second movable template, the production efficiency can be greatly increased, and the to solve the problems in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is an injection molding device for model materials, which comprises a base, a material barrel arranged on the upper end of the base, a first fixed template and a first movable template, and is characterized in that the first fixed template and the first The upper part of the movable template is respectively provided with a second fixed template and a second movable template, and tie rods are arranged between the first fixed template and the first movable template and the second fixed template and the second movable template, A fixed mold is fixedly installed on the first fixed template and the second fixed template, a movable mold is fixedly installed on the first movable template and the second movable template, and the first fixed template and the A blocking belt is provided between the first movable template and the second fixed template and the second movable template, and a material receiving port is provided on the base at the lower end of the first fixed template and the first movable template, An inclined plate is arranged inside the base, and an electric fan is arranged above the inclined plate.

As a preferred technical solution of the present invention, the barrel is provided with a first shoot tube and a second shoot tube, the second shoot tube is located directly above the first shoot tube, the first shoot tube and the second shoot tube are The end of the second injection tube away from the barrel is adapted to the first fixed template and the second fixed template respectively.

As a preferred technical solution of the present invention, the inclined angle between the inclined plate and the horizontal plane is 30 degrees, a vibrating block is provided at the bottom of the inclined plate, and both the vibrating block and the electric fan are connected to a power supply.

As a preferred technical solution of the present invention, the middle part of the barrier strip protrudes outward.

The beneficial effects achieved by the utility model are: the injection molding device of this kind of model material can increase the production efficiency of the device through the setting of the second fixed template and the second movable template, and the barrier belt can well prevent garbage from entering Between the fixed template and the movable template, it improves the production quality of the product and increases the service life of the device, and at the same time ensures the safety of the staff. The use of the electric fan can quickly cool down the product that has just been produced and is still at high temperature. Personnel can process the product at the first time, greatly improving work efficiency, simple structure, convenient operation, environmental protection and sanitation, strong practicability and suitable for popularization and use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic cross-sectional structure diagram of the base of the utility model;

Fig. 3 is a structural schematic diagram of the barrier strip of the present invention;

In the figure: 1. Base; 2. Barrel; 3. Material inlet; 4. First shoot tube; 5. Second shoot tube; 6. First fixed template; 7. Second fixed template; 8. First Moving template; 9, second moving template; 10, pull rod; 11, fixed mold; 12, moving mold; 13, inclined plate; 14, vibrating block; 15, electric fan; 16, blocking belt.

detailed description

Example 1

As shown in Figures 1-3, an injection molding device for model materials includes a base 1, a barrel disposed on the upper end of the base 1, a first fixed template 6 and a first movable template 8, and the first fixed template 6 and the top of the first movable template 8 are respectively provided with a second fixed template 7 and a second movable template 9, the first fixed template 6 and the first movable template 8 are connected with the second fixed template 7 and the Pull rods 10 are provided between the second movable templates 9, fixed molds 11 are fixedly installed on the first fixed template 6 and the second fixed template 7, the first movable template 8 and the second fixed template A movable mold 12 is fixedly installed on the movable template 9, and a barrier belt is arranged between the first fixed template 6 and the first movable template 8 and the second fixed template 7 and the second movable template 9 16. The base 1 at the lower end of the first fixed template 6 and the first movable template 8 is provided with a material receiving port 3, and an inclined plate 13 is provided inside the base 1, and an electric fan is provided above the inclined plate 13 15.

The barrel 2 is provided with a first tube 4 and a second tube 5, the second tube 5 is located directly above the first tube 4, the first tube 4 and the second tube 5 The end away from the barrel 2 is adapted to the first fixed template 6 and the second fixed template 7 respectively, the angle between the inclined plate 13 and the horizontal plane is 30 degrees, and the bottom of the inclined plate 13 is provided with a vibration Block 14 to prevent products from accumulating on the inclined plate 13, the vibration block 14 and the electric fan 15 are connected to the power supply, and the middle part of the barrier belt 16 protrudes outwards to prevent the barrier belt 16 from contacting the inside of the fixed template and the movable template , affecting product quality.

Specifically, when in use, replace the corresponding fixed mold 11 and movable mold 12 according to the shape of injection molding as required, through the first movable template 8, the first fixed template 6, the second movable template 9 and the second fixed template 7 and the first Shooting tube 4 and second shooting tube 5 work at the same time, which can double the production efficiency. At the same time, the blocking belt 16 can prevent foreign matter from entering between the fixed platen and the movable platen. The inclined plate 13 provided in the base 1 can facilitate production. The high-quality products will not accumulate, and at the same time, the electric fan 15 can quickly cool down the high-temperature products, which is convenient for the staff to carry out the next operation on the produced products.

The injection molding device of this kind of model material can increase the production efficiency of the device through the setting of the second fixed template 7 and the second movable template 9, and the blocking belt 16 can well prevent garbage from entering between the fixed template and the movable template , improve the production quality of the product and increase the service life of the device, and at the same time ensure the safety of the staff. The use of the electric fan 15 can quickly cool down the product that has just been produced and is still at a high temperature, and the staff can be on the first time. The product is processed, which greatly improves the work efficiency. The structure is simple, the operation is convenient, and it is environmentally friendly and hygienic. It has strong practicability and is suitable for popularization and use.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. An injection molding device for model materials, comprising a base (1) and a barrel (2) arranged on the upper end of the base (1) and the first fixed template (6) and the first movable template (8), which It is characterized in that a second fixed template (7) and a second movable template (9) are provided on the upper part of the first fixed template (6) and the first movable template (8), and the first fixed template (6 ) and the first movable template (8) and the second fixed template (7) and the second movable template (9) are provided with pull bars (10), the first fixed template (6) A fixed mold (11) is fixedly installed on the second fixed template (9), and a movable mold (12) is fixedly installed on the first movable template (6) and the second movable template (9). , a blocking belt (16) is arranged between the first fixed template (6) and the first movable template (8) and the second fixed template (7) and the second movable template (9), The base (1) at the lower end of the first fixed formwork (6) and the first movable formwork (8) is provided with a material receiving port (3), and an inclined plate (13) is provided inside the base (1), An electric fan (15) is arranged above the inclined plate (13). 2. The injection molding device of a kind of model material according to claim 1, characterized in that, the barrel (2) is provided with a first shoot tube (4) and a second shoot tube (5), the The second shoot tube (5) is located directly above the first shoot tube (4), and the ends of the first shoot tube (4) and the second shoot tube (5) away from the barrel (2) are respectively connected to the first shoot tube (4). The fixed template (6) is adapted to the second fixed template (7). 3. The injection molding device for a model material according to claim 1, characterized in that the angle between the inclined plate (13) and the horizontal plane is 30 degrees, and the bottom of the inclined plate (13) is provided with a vibration block (14), the vibration block (14) and the electric fan (15) are all connected to a power supply. 4. The injection molding device for molding materials according to claim 1, characterized in that, the middle part of the barrier belt (16) protrudes outward.